MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Green Instruments A/S
Unique prefixes: 2
Block Size: 8190 (8.19 k)
First registration: 15 March 2012
Last updated: 17 May 2019
Types
IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)
MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:50:C2:F4:9 | IAB | 2012-03-15 |
| 70:B3:D5:79:F | MA-S | 2019-05-17 |